83548894 has 32 divisors (see below), whose sum is σ = 149677920. Its totient is φ = 34473600.

The previous prime is 83548891. The next prime is 83548943. The reversal of 83548894 is 49884538.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83548891) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15052 + ... + 19840.

It is an arithmetic number, because the mean of its divisors is an integer number (4677435).

Almost surely, 2^83548894 is an apocalyptic number.

83548894 is a deficient number, since it is larger than the sum of its proper divisors (66129026).

83548894 is a wasteful number, since it uses less digits than its factorization.

83548894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4876.

The product of its digits is 1105920, while the sum is 49.

The square root of 83548894 is about 9140.5084103676. The cubic root of 83548894 is about 437.1665272716.

It can be divided in two parts, 835 and 48894, that added together give a square (49729 = 223²).

The spelling of 83548894 in words is "eighty-three million, five hundred forty-eight thousand, eight hundred ninety-four".